forked from OSchip/llvm-project
510 lines
24 KiB
C
510 lines
24 KiB
C
// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
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// expected-no-diagnostics
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// REQUIRES: x86-registered-target
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#ifndef HEADER
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#define HEADER
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_Bool bv, bx;
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char cv, cx;
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unsigned char ucv, ucx;
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short sv, sx;
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unsigned short usv, usx;
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int iv, ix;
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unsigned int uiv, uix;
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long lv, lx;
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unsigned long ulv, ulx;
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long long llv, llx;
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unsigned long long ullv, ullx;
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float fv, fx;
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double dv, dx;
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long double ldv, ldx;
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_Complex int civ, cix;
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_Complex float cfv, cfx;
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_Complex double cdv, cdx;
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typedef int int4 __attribute__((__vector_size__(16)));
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int4 int4x;
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struct BitFields {
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int : 32;
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int a : 31;
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} bfx;
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struct BitFields_packed {
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int : 32;
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int a : 31;
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} __attribute__ ((__packed__)) bfx_packed;
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struct BitFields2 {
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int : 31;
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int a : 1;
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} bfx2;
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struct BitFields2_packed {
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int : 31;
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int a : 1;
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} __attribute__ ((__packed__)) bfx2_packed;
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struct BitFields3 {
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int : 11;
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int a : 14;
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} bfx3;
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struct BitFields3_packed {
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int : 11;
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int a : 14;
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} __attribute__ ((__packed__)) bfx3_packed;
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struct BitFields4 {
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short : 16;
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int a: 1;
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long b : 7;
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} bfx4;
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struct BitFields4_packed {
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short : 16;
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int a: 1;
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long b : 7;
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} __attribute__ ((__packed__)) bfx4_packed;
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typedef float float2 __attribute__((ext_vector_type(2)));
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float2 float2x;
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register int rix __asm__("0");
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int main() {
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// CHECK: load i8, i8*
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// CHECK: store atomic i8
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#pragma omp atomic write
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bx = bv;
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// CHECK: load i8, i8*
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// CHECK: store atomic i8
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#pragma omp atomic write
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cx = cv;
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// CHECK: load i8, i8*
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// CHECK: store atomic i8
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#pragma omp atomic write
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ucx = ucv;
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// CHECK: load i16, i16*
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// CHECK: store atomic i16
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#pragma omp atomic write
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sx = sv;
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// CHECK: load i16, i16*
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// CHECK: store atomic i16
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#pragma omp atomic write
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usx = usv;
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// CHECK: load i32, i32*
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// CHECK: store atomic i32
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#pragma omp atomic write
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ix = iv;
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// CHECK: load i32, i32*
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// CHECK: store atomic i32
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#pragma omp atomic write
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uix = uiv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i64
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#pragma omp atomic write
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lx = lv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i64
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#pragma omp atomic write
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ulx = ulv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i64
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#pragma omp atomic write
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llx = llv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i64
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#pragma omp atomic write
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ullx = ullv;
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// CHECK: load float, float*
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// CHECK: bitcast float {{.*}} to i32
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// CHECK: store atomic i32 {{.*}}, i32* bitcast (float*
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#pragma omp atomic write
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fx = fv;
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// CHECK: load double, double*
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// CHECK: bitcast double {{.*}} to i64
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// CHECK: store atomic i64 {{.*}}, i64* bitcast (double*
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#pragma omp atomic write
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dx = dv;
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// CHECK: [[LD:%.+]] = load x86_fp80, x86_fp80*
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// CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[LDTEMP:%.*]] to i8*
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// CHECK: call void @llvm.memset.p0i8.i64(i8* [[BITCAST]], i8 0, i64 16, i32 16, i1 false)
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// CHECK: store x86_fp80 [[LD]], x86_fp80* [[LDTEMP]]
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// CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[LDTEMP:%.*]] to i128*
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// CHECK: [[LD:%.+]] = load i128, i128* [[BITCAST]]
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// CHECK: store atomic i128 [[LD]], i128* bitcast (x86_fp80*
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#pragma omp atomic write
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ldx = ldv;
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// CHECK: [[REAL_VAL:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.*}}, i32 0, i32 0)
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// CHECK: [[IMG_VAL:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.*}}, i32 0, i32 1)
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// CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0
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// CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1
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// CHECK: store i32 [[REAL_VAL]], i32* [[TEMP_REAL_REF]]
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// CHECK: store i32 [[IMG_VAL]], i32* [[TEMP_IMG_REF]]
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// CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8*
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// CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.*}} to i8*), i8* [[BITCAST]], i32 0)
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#pragma omp atomic write
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cix = civ;
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// CHECK: [[REAL_VAL:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 0)
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// CHECK: [[IMG_VAL:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 1)
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// CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP:%.+]], i32 0, i32 0
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// CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP]], i32 0, i32 1
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// CHECK: store float [[REAL_VAL]], float* [[TEMP_REAL_REF]]
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// CHECK: store float [[IMG_VAL]], float* [[TEMP_IMG_REF]]
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// CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[TEMP]] to i8*
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// CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ float, float }* @{{.*}} to i8*), i8* [[BITCAST]], i32 0)
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#pragma omp atomic write
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cfx = cfv;
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// CHECK: [[REAL_VAL:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.*}}, i32 0, i32 0)
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// CHECK: [[IMG_VAL:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.*}}, i32 0, i32 1)
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// CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[TEMP:%.+]], i32 0, i32 0
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// CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[TEMP]], i32 0, i32 1
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// CHECK: store double [[REAL_VAL]], double* [[TEMP_REAL_REF]]
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// CHECK: store double [[IMG_VAL]], double* [[TEMP_IMG_REF]]
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// CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[TEMP]] to i8*
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// CHECK: call void @__atomic_store(i64 16, i8* bitcast ({ double, double }* @{{.*}} to i8*), i8* [[BITCAST]], i32 5)
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// CHECK: call{{.*}} @__kmpc_flush(
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#pragma omp atomic seq_cst write
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cdx = cdv;
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// CHECK: load i8, i8*
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// CHECK: store atomic i64
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#pragma omp atomic write
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ulx = bv;
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// CHECK: load i8, i8*
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// CHECK: store atomic i8
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#pragma omp atomic write
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bx = cv;
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// CHECK: load i8, i8*
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// CHECK: store atomic i8
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// CHECK: call{{.*}} @__kmpc_flush(
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#pragma omp atomic write, seq_cst
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cx = ucv;
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// CHECK: load i16, i16*
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// CHECK: store atomic i64
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#pragma omp atomic write
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ulx = sv;
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// CHECK: load i16, i16*
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// CHECK: store atomic i64
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#pragma omp atomic write
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lx = usv;
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// CHECK: load i32, i32*
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// CHECK: store atomic i32
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// CHECK: call{{.*}} @__kmpc_flush(
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#pragma omp atomic seq_cst, write
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uix = iv;
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// CHECK: load i32, i32*
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// CHECK: store atomic i32
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#pragma omp atomic write
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ix = uiv;
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// CHECK: load i64, i64*
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// CHECK: [[VAL:%.+]] = trunc i64 %{{.*}} to i32
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// CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0
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// CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1
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// CHECK: store i32 [[VAL]], i32* [[TEMP_REAL_REF]]
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// CHECK: store i32 0, i32* [[TEMP_IMG_REF]]
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// CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8*
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// CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.+}} to i8*), i8* [[BITCAST]], i32 0)
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#pragma omp atomic write
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cix = lv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i32 %{{.+}}, i32* bitcast (float*
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#pragma omp atomic write
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fx = ulv;
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// CHECK: load i64, i64*
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// CHECK: store atomic i64 %{{.+}}, i64* bitcast (double*
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#pragma omp atomic write
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dx = llv;
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// CHECK: load i64, i64*
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// CHECK: [[VAL:%.+]] = uitofp i64 %{{.+}} to x86_fp80
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// CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i8*
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// CHECK: call void @llvm.memset.p0i8.i64(i8* [[BITCAST]], i8 0, i64 16, i32 16, i1 false)
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// CHECK: store x86_fp80 [[VAL]], x86_fp80* [[TEMP]]
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// CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP]] to i128*
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// CHECK: [[VAL:%.+]] = load i128, i128* [[BITCAST]]
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// CHECK: store atomic i128 [[VAL]], i128* bitcast (x86_fp80*
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#pragma omp atomic write
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ldx = ullv;
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// CHECK: load float, float*
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// CHECK: [[VAL:%.+]] = fptosi float %{{.*}} to i32
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// CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0
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// CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1
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// CHECK: store i32 [[VAL]], i32* [[TEMP_REAL_REF]]
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// CHECK: store i32 0, i32* [[TEMP_IMG_REF]]
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// CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8*
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// CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.+}} to i8*), i8* [[BITCAST]], i32 0)
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#pragma omp atomic write
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cix = fv;
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// CHECK: load double, double*
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// CHECK: store atomic i16
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#pragma omp atomic write
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sx = dv;
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// CHECK: load x86_fp80, x86_fp80*
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// CHECK: store atomic i8
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#pragma omp atomic write
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bx = ldv;
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// CHECK: load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0)
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// CHECK: load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1)
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// CHECK: icmp ne i32 %{{.+}}, 0
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// CHECK: icmp ne i32 %{{.+}}, 0
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// CHECK: or i1
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// CHECK: store atomic i8
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#pragma omp atomic write
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bx = civ;
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// CHECK: load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 0)
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// CHECK: store atomic i16
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#pragma omp atomic write
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usx = cfv;
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// CHECK: load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0)
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// CHECK: store atomic i64
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#pragma omp atomic write
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llx = cdv;
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// CHECK-DAG: [[IDX:%.+]] = load i16, i16* @{{.+}}
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// CHECK-DAG: load i8, i8*
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// CHECK-DAG: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32
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// CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic
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// CHECK: br label %[[CONT:.+]]
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// CHECK: [[CONT]]
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// CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_I128_OLD_VAL:%.+]], %[[CONT]] ]
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// CHECK: [[BITCAST:%.+]] = bitcast <4 x i32>* [[LDTEMP:%.+]] to i128*
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// CHECK: store i128 [[OLD_I128]], i128* [[BITCAST]],
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// CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[LDTEMP]]
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// CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[VEC_ITEM_VAL]], i16 [[IDX]]
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// CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[LDTEMP]]
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// CHECK: [[NEW_I128:%.+]] = load i128, i128* [[BITCAST]]
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// CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic
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// CHECK: [[FAILED_I128_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0
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// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1
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// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
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// CHECK: [[EXIT]]
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#pragma omp atomic write
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int4x[sv] = bv;
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// CHECK: load x86_fp80, x86_fp80* @{{.+}}
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// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
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// CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic
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// CHECK: br label %[[CONT:.+]]
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// CHECK: [[CONT]]
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// CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
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// CHECK: [[BF_VALUE:%.+]] = and i32 [[NEW_VAL]], 2147483647
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// CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -2147483648
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// CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]]
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// CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]]
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// CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]]
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// CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic
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// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0
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// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1
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// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
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// CHECK: [[EXIT]]
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#pragma omp atomic write
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bfx.a = ldv;
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// CHECK: load x86_fp80, x86_fp80* @{{.+}}
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// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
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// CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8*
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// CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0)
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// CHECK: br label %[[CONT:.+]]
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// CHECK: [[CONT]]
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// CHECK: [[OLD_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]],
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// CHECK: store i32 [[OLD_BF_VALUE]], i32* [[LDTEMP1:%.+]],
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// CHECK: [[OLD_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP1]],
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// CHECK: [[BF_VALUE:%.+]] = and i32 [[NEW_VAL]], 2147483647
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// CHECK: [[BF_CLEAR:%.+]] = and i32 [[OLD_BF_VALUE]], -2147483648
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// CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]]
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// CHECK: store i32 %{{.+}}, i32* [[LDTEMP1]]
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// CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8*
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// CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP1]] to i8*
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// CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST_TEMP_OLD_BF_ADDR]], i8* [[BITCAST_TEMP_NEW_BF_ADDR]], i32 0, i32 0)
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// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
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// CHECK: [[EXIT]]
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#pragma omp atomic write
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bfx_packed.a = ldv;
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// CHECK: load x86_fp80, x86_fp80* @{{.+}}
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// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
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// CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic
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// CHECK: br label %[[CONT:.+]]
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// CHECK: [[CONT]]
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// CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
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// CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 1
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// CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31
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// CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, 2147483647
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// CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]]
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// CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]]
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// CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]]
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// CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic
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// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0
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// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1
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// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
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// CHECK: [[EXIT]]
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#pragma omp atomic write
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bfx2.a = ldv;
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// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8
|
|
// CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127
|
|
// CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx2_packed.a = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385
|
|
// CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx3.a = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
|
|
// CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24*
|
|
// CHECK: [[BITCAST:%.+]] = bitcast i24* %{{.+}} to i8*
|
|
// CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0)
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_VAL:%.+]] = load i24, i24* %{{.+}},
|
|
// CHECK: store i24 [[OLD_VAL]], i24* [[TEMP:%.+]],
|
|
// CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24
|
|
// CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i24 %{{.+}}, -131065
|
|
// CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i24 %{{.+}}, i24* [[TEMP]]
|
|
// CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8*
|
|
// CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[TEMP]] to i8*
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST_TEMP_OLD_BF_ADDR]], i8* [[BITCAST_TEMP_NEW_BF_ADDR]], i32 0, i32 0)
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx3_packed.a = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64
|
|
// CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i64 %{{.+}}, -65537
|
|
// CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i64 %{{.+}}, i64* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx4.a = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8
|
|
// CHECK: [[BF_VALUE:%.+]] = and i8 [[TRUNC]], 1
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, -2
|
|
// CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx4_packed.a = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i64
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[BF_AND:%.+]] = and i64 [[NEW_VAL]], 127
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 17
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i64 %{{.+}}, -16646145
|
|
// CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i64 %{{.+}}, i64* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx4.b = ldv;
|
|
// CHECK: load x86_fp80, x86_fp80* @{{.+}}
|
|
// CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i64
|
|
// CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8
|
|
// CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127
|
|
// CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1
|
|
// CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 1
|
|
// CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]]
|
|
// CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]]
|
|
// CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic
|
|
// CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
bfx4_packed.b = ldv;
|
|
// CHECK: load i64, i64*
|
|
// CHECK: [[VEC_ITEM_VAL:%.+]] = uitofp i64 %{{.+}} to float
|
|
// CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic
|
|
// CHECK: br label %[[CONT:.+]]
|
|
// CHECK: [[CONT]]
|
|
// CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ]
|
|
// CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[LDTEMP:%.+]] to i64*
|
|
// CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]],
|
|
// CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]]
|
|
// CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0
|
|
// CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[LDTEMP]]
|
|
// CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]]
|
|
// CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic
|
|
// CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0
|
|
// CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1
|
|
// CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]]
|
|
// CHECK: [[EXIT]]
|
|
#pragma omp atomic write
|
|
float2x.x = ulv;
|
|
// CHECK: call i32 @llvm.read_register.i32(
|
|
// CHECK: sitofp i32 %{{.+}} to double
|
|
// CHECK: bitcast double %{{.+}} to i64
|
|
// CHECK: store atomic i64 %{{.+}}, i64* bitcast (double* @{{.+}} to i64*) seq_cst
|
|
// CHECK: call{{.*}} @__kmpc_flush(
|
|
#pragma omp atomic write seq_cst
|
|
dv = rix;
|
|
return 0;
|
|
}
|
|
|
|
#endif
|