forked from OSchip/llvm-project
279 lines
8.0 KiB
LLVM
279 lines
8.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown-unknown -force-split-store < %s | FileCheck %s
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define void @int32_float_pair(i32 %tmp1, float %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int32_float_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl %edi, (%rsi)
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; CHECK-NEXT: movss %xmm0, 4(%rsi)
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; CHECK-NEXT: retq
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%t0 = bitcast float %tmp2 to i32
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%t1 = zext i32 %t0 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i32 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @float_int32_pair(float %tmp1, i32 %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: float_int32_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movss %xmm0, (%rsi)
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; CHECK-NEXT: movl %edi, 4(%rsi)
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; CHECK-NEXT: retq
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%t0 = bitcast float %tmp1 to i32
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%t1 = zext i32 %tmp2 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i32 %t0 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int16_float_pair(i16 signext %tmp1, float %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int16_float_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movzwl %di, %eax
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; CHECK-NEXT: movl %eax, (%rsi)
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; CHECK-NEXT: movss %xmm0, 4(%rsi)
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; CHECK-NEXT: retq
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%t0 = bitcast float %tmp2 to i32
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%t1 = zext i32 %t0 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i16 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int8_float_pair(i8 signext %tmp1, float %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int8_float_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movzbl %dil, %eax
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; CHECK-NEXT: movl %eax, (%rsi)
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; CHECK-NEXT: movss %xmm0, 4(%rsi)
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; CHECK-NEXT: retq
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%t0 = bitcast float %tmp2 to i32
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%t1 = zext i32 %t0 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i8 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int32_int32_pair(i32 %tmp1, i32 %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int32_int32_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl %edi, (%rdx)
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; CHECK-NEXT: movl %esi, 4(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i32 %tmp2 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i32 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int16_int16_pair(i16 signext %tmp1, i16 signext %tmp2, i32* %ref.tmp) {
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; CHECK-LABEL: int16_int16_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movw %di, (%rdx)
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; CHECK-NEXT: movw %si, 2(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i16 %tmp2 to i32
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%t2 = shl nuw i32 %t1, 16
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%t3 = zext i16 %tmp1 to i32
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%t4 = or i32 %t2, %t3
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store i32 %t4, i32* %ref.tmp, align 4
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ret void
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}
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define void @int8_int8_pair(i8 signext %tmp1, i8 signext %tmp2, i16* %ref.tmp) {
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; CHECK-LABEL: int8_int8_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movb %dil, (%rdx)
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; CHECK-NEXT: movb %sil, 1(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i8 %tmp2 to i16
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%t2 = shl nuw i16 %t1, 8
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%t3 = zext i8 %tmp1 to i16
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%t4 = or i16 %t2, %t3
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store i16 %t4, i16* %ref.tmp, align 2
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ret void
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}
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define void @int31_int31_pair(i31 %tmp1, i31 %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int31_int31_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: andl $2147483647, %edi # imm = 0x7FFFFFFF
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; CHECK-NEXT: movl %edi, (%rdx)
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; CHECK-NEXT: andl $2147483647, %esi # imm = 0x7FFFFFFF
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; CHECK-NEXT: movl %esi, 4(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i31 %tmp2 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i31 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int31_int17_pair(i31 %tmp1, i17 %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: int31_int17_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: andl $2147483647, %edi # imm = 0x7FFFFFFF
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; CHECK-NEXT: movl %edi, (%rdx)
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; CHECK-NEXT: andl $131071, %esi # imm = 0x1FFFF
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; CHECK-NEXT: movl %esi, 4(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i17 %tmp2 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i31 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @int7_int3_pair(i7 signext %tmp1, i3 signext %tmp2, i16* %ref.tmp) {
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; CHECK-LABEL: int7_int3_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: andb $127, %dil
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; CHECK-NEXT: movb %dil, (%rdx)
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; CHECK-NEXT: andb $7, %sil
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; CHECK-NEXT: movb %sil, 1(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i3 %tmp2 to i16
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%t2 = shl nuw i16 %t1, 8
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%t3 = zext i7 %tmp1 to i16
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%t4 = or i16 %t2, %t3
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store i16 %t4, i16* %ref.tmp, align 2
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ret void
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}
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define void @int24_int24_pair(i24 signext %tmp1, i24 signext %tmp2, i48* %ref.tmp) {
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; CHECK-LABEL: int24_int24_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movw %di, (%rdx)
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; CHECK-NEXT: shrl $16, %edi
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; CHECK-NEXT: movb %dil, 2(%rdx)
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; CHECK-NEXT: movw %si, 4(%rdx)
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; CHECK-NEXT: shrl $16, %esi
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; CHECK-NEXT: movb %sil, 6(%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i24 %tmp2 to i48
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%t2 = shl nuw i48 %t1, 24
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%t3 = zext i24 %tmp1 to i48
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%t4 = or i48 %t2, %t3
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store i48 %t4, i48* %ref.tmp, align 2
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ret void
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}
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; getTypeSizeInBits(i12) != getTypeStoreSizeInBits(i12), so store split doesn't kick in.
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define void @int12_int12_pair(i12 signext %tmp1, i12 signext %tmp2, i24* %ref.tmp) {
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; CHECK-LABEL: int12_int12_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl %esi, %eax
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; CHECK-NEXT: shll $12, %eax
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; CHECK-NEXT: andl $4095, %edi # imm = 0xFFF
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; CHECK-NEXT: orl %eax, %edi
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; CHECK-NEXT: shrl $4, %esi
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; CHECK-NEXT: movb %sil, 2(%rdx)
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; CHECK-NEXT: movw %di, (%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i12 %tmp2 to i24
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%t2 = shl nuw i24 %t1, 12
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%t3 = zext i12 %tmp1 to i24
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%t4 = or i24 %t2, %t3
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store i24 %t4, i24* %ref.tmp, align 2
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ret void
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}
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; getTypeSizeInBits(i14) != getTypeStoreSizeInBits(i14), so store split doesn't kick in.
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define void @int7_int7_pair(i7 signext %tmp1, i7 signext %tmp2, i14* %ref.tmp) {
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; CHECK-LABEL: int7_int7_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: shll $7, %esi
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; CHECK-NEXT: andl $127, %edi
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; CHECK-NEXT: orl %esi, %edi
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; CHECK-NEXT: andl $16383, %edi # imm = 0x3FFF
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; CHECK-NEXT: movw %di, (%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i7 %tmp2 to i14
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%t2 = shl nuw i14 %t1, 7
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%t3 = zext i7 %tmp1 to i14
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%t4 = or i14 %t2, %t3
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store i14 %t4, i14* %ref.tmp, align 2
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ret void
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}
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; getTypeSizeInBits(i2) != getTypeStoreSizeInBits(i2), so store split doesn't kick in.
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define void @int1_int1_pair(i1 signext %tmp1, i1 signext %tmp2, i2* %ref.tmp) {
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; CHECK-LABEL: int1_int1_pair:
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; CHECK: # %bb.0:
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; CHECK-NEXT: addb %sil, %sil
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; CHECK-NEXT: andb $1, %dil
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; CHECK-NEXT: orb %sil, %dil
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; CHECK-NEXT: andb $3, %dil
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; CHECK-NEXT: movb %dil, (%rdx)
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; CHECK-NEXT: retq
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%t1 = zext i1 %tmp2 to i2
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%t2 = shl nuw i2 %t1, 1
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%t3 = zext i1 %tmp1 to i2
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%t4 = or i2 %t2, %t3
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store i2 %t4, i2* %ref.tmp, align 1
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ret void
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}
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define void @mbb_int32_float_pair(i32 %tmp1, float %tmp2, i64* %ref.tmp) {
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; CHECK-LABEL: mbb_int32_float_pair:
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; CHECK: # %bb.0: # %next
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; CHECK-NEXT: movl %edi, (%rsi)
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; CHECK-NEXT: movss %xmm0, 4(%rsi)
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; CHECK-NEXT: retq
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entry:
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%t0 = bitcast float %tmp2 to i32
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br label %next
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next:
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%t1 = zext i32 %t0 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i32 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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ret void
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}
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define void @mbb_int32_float_multi_stores(i32 %tmp1, float %tmp2, i64* %ref.tmp, i64* %ref.tmp1, i1 %cmp) {
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; CHECK-LABEL: mbb_int32_float_multi_stores:
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; CHECK: # %bb.0: # %bb1
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; CHECK-NEXT: movl %edi, (%rsi)
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; CHECK-NEXT: movss %xmm0, 4(%rsi)
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; CHECK-NEXT: testb $1, %cl
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; CHECK-NEXT: je .LBB15_2
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; CHECK-NEXT: # %bb.1: # %bb2
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; CHECK-NEXT: movl %edi, (%rdx)
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; CHECK-NEXT: movss %xmm0, 4(%rdx)
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; CHECK-NEXT: .LBB15_2: # %exitbb
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; CHECK-NEXT: retq
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entry:
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%t0 = bitcast float %tmp2 to i32
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br label %bb1
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bb1:
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%t1 = zext i32 %t0 to i64
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%t2 = shl nuw i64 %t1, 32
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%t3 = zext i32 %tmp1 to i64
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%t4 = or i64 %t2, %t3
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store i64 %t4, i64* %ref.tmp, align 8
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br i1 %cmp, label %bb2, label %exitbb
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bb2:
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store i64 %t4, i64* %ref.tmp1, align 8
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br label %exitbb
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exitbb:
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ret void
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}
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