forked from OSchip/llvm-project
29 lines
820 B
C
29 lines
820 B
C
// RUN: %clang_cc1 -triple riscv32 -O2 -emit-llvm %s -o - \
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// RUN: | FileCheck %s
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// RUN: %clang_cc1 -triple riscv64 -O2 -emit-llvm %s -o - \
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// RUN: | FileCheck %s
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// Test RISC-V specific inline assembly constraints.
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void test_I() {
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// CHECK-LABEL: define void @test_I()
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// CHECK: call void asm sideeffect "", "I"(i32 2047)
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asm volatile ("" :: "I"(2047));
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// CHECK: call void asm sideeffect "", "I"(i32 -2048)
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asm volatile ("" :: "I"(-2048));
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}
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void test_J() {
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// CHECK-LABEL: define void @test_J()
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// CHECK: call void asm sideeffect "", "J"(i32 0)
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asm volatile ("" :: "J"(0));
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}
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void test_K() {
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// CHECK-LABEL: define void @test_K()
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// CHECK: call void asm sideeffect "", "K"(i32 31)
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asm volatile ("" :: "K"(31));
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// CHECK: call void asm sideeffect "", "K"(i32 0)
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asm volatile ("" :: "K"(0));
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}
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