840afbde48
The __darn family of builtins are only available on Pwr9, and only __darn_32 is available on both 64 and 32 bit, while the rest are only available on 64 bit. The patch adds sema checking for these builtins and separate the __darn_32's 32 bit test cases. Differential revision: https://reviews.llvm.org/D110282
39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
// REQUIRES: powerpc-registered-target
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// RUN: %clang_cc1 -triple powerpc-unknown-unknown -emit-llvm %s -o - | FileCheck %s
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void test_eh_return_data_regno()
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{
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volatile int res;
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res = __builtin_eh_return_data_regno(0); // CHECK: store volatile i32 3
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res = __builtin_eh_return_data_regno(1); // CHECK: store volatile i32 4
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}
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// CHECK-LABEL: define{{.*}} i64 @test_builtin_ppc_get_timebase
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long long test_builtin_ppc_get_timebase() {
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// CHECK: call i64 @llvm.readcyclecounter()
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return __builtin_ppc_get_timebase();
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}
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void test_builtin_ppc_setrnd() {
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volatile double res;
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volatile int x = 100;
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// CHECK: call double @llvm.ppc.setrnd(i32 2)
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res = __builtin_setrnd(2);
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// CHECK: call double @llvm.ppc.setrnd(i32 100)
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res = __builtin_setrnd(100);
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// CHECK: call double @llvm.ppc.setrnd(i32 %2)
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res = __builtin_setrnd(x);
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}
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void test_builtin_ppc_flm() {
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volatile double res;
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// CHECK: call double @llvm.ppc.readflm()
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res = __builtin_readflm();
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// CHECK: call double @llvm.ppc.setflm(double %1)
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res = __builtin_setflm(res);
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}
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