a5d206df79
This enables IR expansion for i128 divisions. The vector case is still broken because ExpandLargeDivRem doesn't try to handle them. Fixes: SWDEV-426193
26 lines
1014 B
LLVM
26 lines
1014 B
LLVM
; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -o - %s 2>&1 | FileCheck -check-prefix=SDAG-ERR %s
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; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -o - %s 2>&1 | FileCheck -check-prefix=GISEL-ERR %s
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; SDAG-ERR: LLVM ERROR: unsupported libcall legalization
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; GISEL-ERR: LLVM ERROR: unable to legalize instruction: %{{[0-9]+}}:_(s128) = G_SDIV %{{[0-9]+}}:_, %{{[0-9]+}}:_ (in function: v_sdiv_v2i128_vv)
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define <2 x i128> @v_sdiv_v2i128_vv(<2 x i128> %lhs, <2 x i128> %rhs) {
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%shl = sdiv <2 x i128> %lhs, %rhs
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ret <2 x i128> %shl
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}
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define <2 x i128> @v_udiv_v2i128_vv(<2 x i128> %lhs, <2 x i128> %rhs) {
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%shl = udiv <2 x i128> %lhs, %rhs
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ret <2 x i128> %shl
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}
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define <2 x i128> @v_srem_v2i128_vv(<2 x i128> %lhs, <2 x i128> %rhs) {
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%shl = srem <2 x i128> %lhs, %rhs
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ret <2 x i128> %shl
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}
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define <2 x i128> @v_urem_v2i128_vv(<2 x i128> %lhs, <2 x i128> %rhs) {
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%shl = urem <2 x i128> %lhs, %rhs
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ret <2 x i128> %shl
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}
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