search for: scevgep15

I'm curious why I am seeing this: *%uglygep18.sum = add i32 %lsr_iv8, %tmp45* %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum %scevgep1920 = bitcast i8* %scevgep19 to i16* %tmp78 = load i16* %scevgep1920, align 2 * %uglygep14.sum = add i32 %lsr_iv8, %tmp45* %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum %scevgep1516 = bitcast i8* %scevgep15 to i16* %tmp79 = load i16* %scevgep1516, align 2 %conv93.i.i = sext i16 %tmp79 to i32 *%uglygep.sum = add i32 %lsr_iv8, %tmp45* %scevgep11 = getelementptr i8* %sysBits_010, i32 %uglygep_sum You can s...

...am seeing this: > > %uglygep18.sum = add i32 %lsr_iv8, %tmp45 > %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum > %scevgep1920 = bitcast i8* %scevgep19 to i16* > %tmp78 = load i16* %scevgep1920, align 2 > %uglygep14.sum = add i32 %lsr_iv8, %tmp45 > %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum > %scevgep1516 = bitcast i8* %scevgep15 to i16* > %tmp79 = load i16* %scevgep1516, align 2 > %conv93.i.i = sext i16 %tmp79 to i32 > %uglygep.sum = add i32 %lsr_iv8, %tmp45 > %scevgep11 = getelementptr i8* %sysBits_010, i32...

...seeing this: > > *%uglygep18.sum = add i32 %lsr_iv8, %tmp45* > %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum > %scevgep1920 = bitcast i8* %scevgep19 to i16* > %tmp78 = load i16* %scevgep1920, align 2 > * %uglygep14.sum = add i32 %lsr_iv8, %tmp45* > %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum > %scevgep1516 = bitcast i8* %scevgep15 to i16* > %tmp79 = load i16* %scevgep1516, align 2 > %conv93.i.i = sext i16 %tmp79 to i32 > *%uglygep.sum = add i32 %lsr_iv8, %tmp45* > %scevgep11 = getelementptr i8* %sysBits_010, i3...

...m seeing this: > > %uglygep18.sum = add i32 %lsr_iv8, %tmp45 > %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum > %scevgep1920 = bitcast i8* %scevgep19 to i16* > %tmp78 = load i16* %scevgep1920, align 2 > %uglygep14.sum = add i32 %lsr_iv8, %tmp45 > %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum > %scevgep1516 = bitcast i8* %scevgep15 to i16* > %tmp79 = load i16* %scevgep1516, align 2 > %conv93.i.i = sext i16 %tmp79 to i32 > %uglygep.sum = add i32 %lsr_iv8, %tmp45 > %scevgep11 = getelementptr i8* %sysBits_010, i32...

...t; *%uglygep18.sum = add i32 %lsr_iv8, %tmp45* >> %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum >> %scevgep1920 = bitcast i8* %scevgep19 to i16* >> %tmp78 = load i16* %scevgep1920, align 2 >> * %uglygep14.sum = add i32 %lsr_iv8, %tmp45* >> %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum >> %scevgep1516 = bitcast i8* %scevgep15 to i16* >> %tmp79 = load i16* %scevgep1516, align 2 >> %conv93.i.i = sext i16 %tmp79 to i32 >> *%uglygep.sum = add i32 %lsr_iv8, %tmp45* >> %scevgep11 = getelementptr...

...; %uglygep18.sum = add i32 %lsr_iv8, %tmp45 > > %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum > > %scevgep1920 = bitcast i8* %scevgep19 to i16* > > %tmp78 = load i16* %scevgep1920, align 2 > > %uglygep14.sum = add i32 %lsr_iv8, %tmp45 > > %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum > > %scevgep1516 = bitcast i8* %scevgep15 to i16* > > %tmp79 = load i16* %scevgep1516, align 2 > > %conv93.i.i = sext i16 %tmp79 to i32 > > %uglygep.sum = add i32 %lsr_iv8, %tmp45 > > %scevgep11 = getelementp...

...t;> %uglygep18.sum = add i32 %lsr_iv8, %tmp45 >> %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum >> %scevgep1920 = bitcast i8* %scevgep19 to i16* >> %tmp78 = load i16* %scevgep1920, align 2 >> %uglygep14.sum = add i32 %lsr_iv8, %tmp45 >> %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum >> %scevgep1516 = bitcast i8* %scevgep15 to i16* >> %tmp79 = load i16* %scevgep1516, align 2 >> %conv93.i.i = sext i16 %tmp79 to i32 >> %uglygep.sum = add i32 %lsr_iv8, %tmp45 >> %scevgep11 = getelementptr i8...

...sum = add i32 %lsr_iv8, %tmp45 >>> %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum >>> %scevgep1920 = bitcast i8* %scevgep19 to i16* >>> %tmp78 = load i16* %scevgep1920, align 2 >>> %uglygep14.sum = add i32 %lsr_iv8, %tmp45 >>> %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum >>> %scevgep1516 = bitcast i8* %scevgep15 to i16* >>> %tmp79 = load i16* %scevgep1516, align 2 >>> %conv93.i.i = sext i16 %tmp79 to i32 >>> %uglygep.sum = add i32 %lsr_iv8, %tmp45 >>> %scevgep1...

...add i32 %lsr_iv8, %tmp45 >> > %scevgep19 = getelementptr i8* %parBits_017, i32 %uglygep18_sum >> > %scevgep1920 = bitcast i8* %scevgep19 to i16* >> > %tmp78 = load i16* %scevgep1920, align 2 >> > %uglygep14.sum = add i32 %lsr_iv8, %tmp45 >> > %scevgep15 = getelementptr i8* %extIn_013, i32 %uglygep14_sum >> > %scevgep1516 = bitcast i8* %scevgep15 to i16* >> > %tmp79 = load i16* %scevgep1516, align 2 >> > %conv93.i.i = sext i16 %tmp79 to i32 >> > %uglygep.sum = add i32 %lsr_iv8, %tmp45 >> > %sce...

...iv6, !tbaa !14, !noalias !13, addrspace 1) SU(9): %40:gpr = LW %55:gpr, 0 :: (load 4 from %ir.lsr.iv12, !tbaa !14, !noalias !13, addrspace 1) SU(12): %42:gpr = LW %56:gpr, 4 :: (load 4 from %ir.scevgep9, !tbaa !14, !noalias !13, addrspace 1) SU(13): %43:gpr = LW %55:gpr, 4 :: (load 4 from %ir.scevgep15, !tbaa !14, !noalias !13, addrspace 1) SU(2): %35:gpr = nsw ADD %34:gpr, %33:gpr SU(3): SW %35:gpr, %55:gpr, -8 :: (store 4 into %ir.scevgep14, !tbaa !14, !noalias !13, addrspace 1) SU(6): %38:gpr = nsw ADD %37:gpr, %36:gpr SU(7): SW %38:gpr, %55:gpr, -4 :: (store 4 into %ir.scevgep16, !tba...

Hi Jeroen, That's great! I was trying to use the patch, what's the latest version of the project we could apply it on? Hi Neil, That seems like what I can do as well! Do you happen to have some examples lying around? Maybe a pointer to the planned presentation, if that's okay? Thank you, Bandhav On Mon, Jun 22, 2020 at 1:55 AM Neil Henning <neil.henning at unity3d.com>