98 lines
4.3 KiB
LLVM
98 lines
4.3 KiB
LLVM
; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 \
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; RUN: | FileCheck %s -check-prefixes=CHECK,Z13
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; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z15 \
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; RUN: | FileCheck %s -check-prefixes=CHECK,Z15
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define void @fun0(i32 %a) {
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; CHECK-LABEL: Printing analysis 'Cost Model Analysis' for function 'fun0':
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c0 = xor i32 %l0, -1
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res0 = or i32 %a, %c0
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res0 = or i32 %a, %c0
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c1 = xor i32 %l1, -1
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res1 = and i32 %a, %c1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res1 = and i32 %a, %c1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c2 = and i32 %l2, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res2 = xor i32 %c2, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res2 = xor i32 %c2, -1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c3 = or i32 %l3, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res3 = xor i32 %c3, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res3 = xor i32 %c3, -1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c4 = xor i32 %l4, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res4 = xor i32 %c4, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res4 = xor i32 %c4, -1
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entry:
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%l0 = load i32, i32* undef
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%c0 = xor i32 %l0, -1
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%res0 = or i32 %a, %c0
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store i32 %res0, i32* undef
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%l1 = load i32, i32* undef
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%c1 = xor i32 %l1, -1
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%res1 = and i32 %a, %c1
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store i32 %res1, i32* undef
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%l2 = load i32, i32* undef
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%c2 = and i32 %l2, %a
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%res2 = xor i32 %c2, -1
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store i32 %res2, i32* undef
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%l3 = load i32, i32* undef
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%c3 = or i32 %l3, %a
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%res3 = xor i32 %c3, -1
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store i32 %res3, i32* undef
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%l4 = load i32, i32* undef
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%c4 = xor i32 %l4, %a
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%res4 = xor i32 %c4, -1
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store i32 %res4, i32* undef
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ret void
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}
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define void @fun1(i64 %a) {
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; CHECK-LABEL: Printing analysis 'Cost Model Analysis' for function 'fun1':
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c0 = xor i64 %l0, -1
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res0 = or i64 %a, %c0
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res0 = or i64 %a, %c0
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c1 = xor i64 %l1, -1
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res1 = and i64 %a, %c1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res1 = and i64 %a, %c1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c2 = and i64 %l2, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res2 = xor i64 %c2, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res2 = xor i64 %c2, -1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c3 = or i64 %l3, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res3 = xor i64 %c3, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res3 = xor i64 %c3, -1
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; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c4 = xor i64 %l4, %a
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; Z13: Cost Model: Found an estimated cost of 1 for instruction: %res4 = xor i64 %c4, -1
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; Z15: Cost Model: Found an estimated cost of 0 for instruction: %res4 = xor i64 %c4, -1
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entry:
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%l0 = load i64, i64* undef
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%c0 = xor i64 %l0, -1
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%res0 = or i64 %a, %c0
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store i64 %res0, i64* undef
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%l1 = load i64, i64* undef
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%c1 = xor i64 %l1, -1
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%res1 = and i64 %a, %c1
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store i64 %res1, i64* undef
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%l2 = load i64, i64* undef
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%c2 = and i64 %l2, %a
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%res2 = xor i64 %c2, -1
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store i64 %res2, i64* undef
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%l3 = load i64, i64* undef
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%c3 = or i64 %l3, %a
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%res3 = xor i64 %c3, -1
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store i64 %res3, i64* undef
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%l4 = load i64, i64* undef
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%c4 = xor i64 %l4, %a
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%res4 = xor i64 %c4, -1
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store i64 %res4, i64* undef
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ret void
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}
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