62a983ebc5
This reverts commit 83a798d4b0.
As discussed in D120714 with @thakis, the patch added unneeded complexity
without noticeable benefits.
17 lines
543 B
LLVM
17 lines
543 B
LLVM
; RUN: llc --mtriple=mips-mti-linux-gnu < %s -debug 2>&1 | FileCheck %s --check-prefixes=CHECK,MIPS
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; RUN: llc --mtriple=mips-mti-linux-gnu < %s -mattr=+micromips -debug 2>&1 | FileCheck %s --check-prefixes=CHECK,MM
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; REQUIRES: asserts
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; Test that the correct mul instruction is selected upfront.
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; CHECK-LABEL: Instruction selection ends:
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; MIPS: t{{[0-9]+}}: i32,i32 = MUL t{{[0-9]+}}, t{{[0-9]+}}
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; MM: t{{[0-9]+}}: i32,i32 = MUL_MM t{{[0-9]+}}, t{{[0-9]+}}
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define i32 @mul(i32 %a, i32 %b) {
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entry:
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%0 = mul i32 %a, %b
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ret i32 %0
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}
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