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Make LLVM Assembly dramatically easier to read by aligning the comments,

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using formatted_raw_ostream's PadToColumn.

Before:

bb1:            ; preds = %bb
  %2 = sext i32 %i.01 to i64            ; <i64> [#uses=1]
  %3 = getelementptr double* %p, i64 %2         ; <double*> [#uses=1]
  %4 = load double* %3, align 8         ; <double> [#uses=1]
  %5 = fmul double %4, 1.100000e+00             ; <double> [#uses=1]
  %6 = sext i32 %i.01 to i64            ; <i64> [#uses=1]
  %7 = getelementptr double* %p, i64 %6         ; <double*> [#uses=1]

After:

bb1:                                        ; preds = %bb
  %2 = sext i32 %i.01 to i64                ; <i64> [#uses=1]
  %3 = getelementptr double* %p, i64 %2     ; <double*> [#uses=1]
  %4 = load double* %3, align 8             ; <double> [#uses=1]
  %5 = fmul double %4, 1.100000e+00         ; <double> [#uses=1]
  %6 = sext i32 %i.01 to i64                ; <i64> [#uses=1]
  %7 = getelementptr double* %p, i64 %6     ; <double*> [#uses=1]

Several tests required whitespace adjustments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78816 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-08-12 17:23:50 +00:00
parent 9f7d60f460
commit 683e922d29
10 changed files with 169 additions and 157 deletions
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2
test/Analysis/ScalarEvolution/avoid-smax-1.ll
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@@ -1,6 +1,6 @@
; RUN: llvm-as < %s | opt -indvars | llvm-dis > %t
; RUN: grep select %t | count 2
; RUN: grep {icmp ne i32.\* %w } %t
; RUN: grep {icmp ne i32.\* %w } %t
; Indvars should be able to insert a canonical induction variable
; for the bb6 loop without using a maximum calculation (icmp, select)