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This patch is in a series of patches to provide builtins for compatibility with the XL compiler. This patch adds the builtins and instrisics for compare and multiply related operations. Reviewed By: nemanjai, #powerpc Differential revision: https://reviews.llvm.org/D102875
46 lines
1.6 KiB
LLVM
46 lines
1.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
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; RUN: -mcpu=pwr9 < %s | FileCheck %s --check-prefix=CHECK-64
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
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; RUN: -mcpu=pwr9 < %s | FileCheck %s --check-prefix=CHECK-64
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; RUN: llc -verify-machineinstrs -mtriple=powerpc-unknown-aix \
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; RUN: -mcpu=pwr9 < %s | FileCheck %s --check-prefix=CHECK-32
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-aix \
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; RUN: -mcpu=pwr9 < %s | FileCheck %s --check-prefix=CHECK-64
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define dso_local signext i32 @test_builtin_ppc_mulhw(i32 %a, i32%b) {
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; CHECK-32-LABEL: test_builtin_ppc_mulhw:
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; CHECK-32: # %bb.0: # %entry
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; CHECK-32-NEXT: mulhw 3, 3, 4
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; CHECK-32-NEXT: blr
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;
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; CHECK-64-LABEL: test_builtin_ppc_mulhw:
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; CHECK-64: # %bb.0: # %entry
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; CHECK-64-NEXT: mulhw 3, 3, 4
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; CHECK-64-NEXT: extsw 3, 3
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; CHECK-64-NEXT: blr
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entry:
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%0 = call i32 @llvm.ppc.mulhw(i32 %a, i32 %b)
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ret i32 %0
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}
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declare i32 @llvm.ppc.mulhw(i32, i32)
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define dso_local zeroext i32 @test_builtin_ppc_mulhwu(i32 %a, i32%b) {
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; CHECK-32-LABEL: test_builtin_ppc_mulhwu:
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; CHECK-32: # %bb.0: # %entry
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; CHECK-32-NEXT: mulhwu 3, 3, 4
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; CHECK-32-NEXT: blr
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;
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; CHECK-64-LABEL: test_builtin_ppc_mulhwu:
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; CHECK-64: # %bb.0: # %entry
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; CHECK-64-NEXT: mulhwu 3, 3, 4
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; CHECK-64-NEXT: clrldi 3, 3, 32
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; CHECK-64-NEXT: blr
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entry:
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%0 = call i32 @llvm.ppc.mulhwu(i32 %a, i32 %b)
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ret i32 %0
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}
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declare i32 @llvm.ppc.mulhwu(i32, i32)
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