b71edfaa4e
This is the first commit in a series that will reformat all the python files in the LLVM repository. Reformatting is done with `black`. See more information here: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Reviewed By: jhenderson, JDevlieghere, MatzeB Differential Revision: https://reviews.llvm.org/D150545
44 lines
840 B
Python
44 lines
840 B
Python
# Test that inline assembly get the right size value so that a branch across
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# a block containing them gets relaxed.
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# RUN: %python %s | llc -mtriple=s390x-linux-gnu -mcpu=z196 -enable-post-misched=false \
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# RUN: | FileCheck %s
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# Construct:
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#
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# entry:
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# branch to block
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#
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# block:
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# sequence of call asm
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# unconditional branch to block
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#
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# exit:
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# ret void
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# CHECK-LABEL: f1
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# CHECK: jg
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# CHECK-NEXT: .Lfunc_end0:
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from __future__ import print_function
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num = 11000
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print("define void @f1() {")
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print("entry:")
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print(" br label %block")
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print("")
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print("block:")
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for i in range(num):
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print(
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' tail call i64 asm "lang\\09$0,$2,$1\\0A", "=d,=*Q,d,*Q"(i32* elementtype(i32) undef, i32 undef, i32* elementtype(i32) undef)'
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)
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print(" br label %block")
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print("")
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print("exit:")
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print(" ret void")
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print("}")
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