From 8dae138d06df9cecbee421ef645d0b74f9ac13d7 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Sun, 14 Sep 2008 17:21:12 +0000 Subject: Fix WriteAsOperand to not emit a leading space character. Adjust its callers to emit a space character before calling it when a space is needed. This fixes several spurious whitespace issues in ScalarEvolution's debug dumps. See the test changes for examples. This also fixes odd space-after-tab indentation in the output for switch statements, and changes calls from being printed like this: call void @foo( i32 %x ) to this: call void @foo(i32 %x) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56196 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll | 2 +- test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll | 2 +- test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll | 2 +- test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll | 2 +- test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll | 2 +- test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll | 2 +- test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll | 2 +- test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll | 2 +- test/Analysis/ScalarEvolution/avoid-smax.ll | 2 +- test/Analysis/ScalarEvolution/smax.ll | 2 +- 10 files changed, 10 insertions(+), 10 deletions(-) (limited to 'test/Analysis') diff --git a/test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll b/test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll index a3da523..48f4cfb 100644 --- a/test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll +++ b/test/Analysis/LoopInfo/2003-05-15-NestingProblem.ll @@ -2,7 +2,7 @@ ; not a child of the loopentry.6 loop. ; ; RUN: llvm-as < %s | opt -analyze -loops | \ -; RUN: grep {^ Loop Containing: %loopentry.7} +; RUN: grep {^ Loop Containing: %loopentry.7} define void @getAndMoveToFrontDecode() { br label %endif.2 diff --git a/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll b/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll index 237ba9b..b38db50 100644 --- a/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll +++ b/test/Analysis/ScalarEvolution/2007-07-15-NegativeStride.ll @@ -1,5 +1,5 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution \ -; RUN: -scalar-evolution-max-iterations=0 | grep {Loop bb: 100 iterations} +; RUN: -scalar-evolution-max-iterations=0 | grep {Loop bb: 100 iterations} ; PR1533 @array = weak global [101 x i32] zeroinitializer, align 32 ; <[100 x i32]*> [#uses=1] diff --git a/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll b/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll index e725852..d4452f4 100644 --- a/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll +++ b/test/Analysis/ScalarEvolution/2007-08-06-Unsigned.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop bb: ( -1 + ( -1 \\* %x) + %y) iterations!} +; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop bb: (-1 + (-1 \\* %x) + %y) iterations!} ; PR1597 define i32 @f(i32 %x, i32 %y) { diff --git a/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll b/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll index 292ea99..74e8268 100644 --- a/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll +++ b/test/Analysis/ScalarEvolution/2008-02-12-SMAXTripCount.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop loop: ( 100 + ( -100 smax %n)) iterations!} +; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop loop: (100 + (-100 smax %n)) iterations!} ; PR2002 define void @foo(i8 %n) { diff --git a/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll b/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll index 307439f..bb352a5 100644 --- a/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll +++ b/test/Analysis/ScalarEvolution/2008-07-29-SGTTripCount.ll @@ -1,6 +1,6 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \ ; RUN: -scalar-evolution-max-iterations=0 | \ -; RUN: grep -F "( -1 + ( -1 * %j)) iterations" +; RUN: grep -F "(-1 + (-1 * %j)) iterations" ; PR2607 define i32 @_Z1aj(i32 %j) nounwind { diff --git a/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll b/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll index 5947912..a1025dd 100644 --- a/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll +++ b/test/Analysis/ScalarEvolution/2008-07-29-SMinExpr.ll @@ -1,6 +1,6 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \ ; RUN: -scalar-evolution-max-iterations=0 | \ -; RUN: grep -F "( -2147483632 + ( 2147483632 smax ( -1 + ( -1 * %x)) smax ( -1 + ( -1 * %y)))) iterations" +; RUN: grep -F "(-2147483632 + (2147483632 smax (-1 + (-1 * %x)) smax (-1 + (-1 * %y)))) iterations" ; PR2607 define i32 @b(i32 %x, i32 %y) { diff --git a/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll b/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll index 04cd289..f8e1cfc 100644 --- a/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll +++ b/test/Analysis/ScalarEvolution/2008-08-04-IVOverflow.ll @@ -1,5 +1,5 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \ -; RUN: -scalar-evolution-max-iterations=0 | grep -F "Exits: 20028" +; RUN: -scalar-evolution-max-iterations=0 | grep -F "Exits: 20028" ; PR2621 define i32 @a() nounwind { diff --git a/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll b/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll index dbbc4ec..fbd249f 100644 --- a/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll +++ b/test/Analysis/ScalarEvolution/2008-08-04-LongAddRec.ll @@ -1,5 +1,5 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \ -; RUN: -scalar-evolution-max-iterations=0 | grep -F "Exits: -19168" +; RUN: -scalar-evolution-max-iterations=0 | grep -F "Exits: -19168" ; PR2621 define i32 @a() nounwind { diff --git a/test/Analysis/ScalarEvolution/avoid-smax.ll b/test/Analysis/ScalarEvolution/avoid-smax.ll index fe4b86f..a8c5aba 100644 --- a/test/Analysis/ScalarEvolution/avoid-smax.ll +++ b/test/Analysis/ScalarEvolution/avoid-smax.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop bb3: ( -1 + %n) iterations!} +; RUN: llvm-as < %s | opt -scalar-evolution -analyze | grep {Loop bb3: (-1 + %n) iterations!} ; We don't want to use a max in the trip count expression in ; this testcase. diff --git a/test/Analysis/ScalarEvolution/smax.ll b/test/Analysis/ScalarEvolution/smax.ll index fdb3c26..4818ee9 100644 --- a/test/Analysis/ScalarEvolution/smax.ll +++ b/test/Analysis/ScalarEvolution/smax.ll @@ -1,6 +1,6 @@ ; RUN: llvm-as < %s | opt -analyze -scalar-evolution | grep smax | count 2 ; RUN: llvm-as < %s | opt -analyze -scalar-evolution | grep \ -; RUN: {%. smax %. smax %.} +; RUN: {%. smax %. smax %.} ; PR1614 define i32 @x(i32 %a, i32 %b, i32 %c) { -- cgit v1.1